black
#000000
#0D3183
#0D3183
Color Values
| Format | #000000 | #0D3183 |
|---|---|---|
| HEX | #000000 | #0D3183 |
| RGB | 0, 0, 0 | 13, 49, 131 |
| HSL | 0.0, 0.0%, 0.0% | 221.7, 81.9%, 28.2% |
| HSV | 0.0, 0.0%, 0.0% | 221.7, 90.1%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 90.1%, 62.6%, 0.0%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.3477 0.1438 263.1 |
Contrast & Accessibility
1.78:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0D3183 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0D3183
Color Difference (Delta E)
58.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0D3183);
background: linear-gradient(135deg, #000000, #0D3183);